Procurement Of 200Mm Dia D.I. K-9 Pipe For Cwrm Pipe Line And 100Mm Dia D.I. K-7 Pipe For Distribution Pipe Line Of Khandapada Nac For Widening And Strengthening Of Khandapada-Fathegarh Pwd Road From 0/00 To 18/030 Km. Chadeibasa To Bhutubhuti Supply Of Isi Marked Centrifugally Castspun Ductile Iron K-9 / K-7 Socket / Spigot Pressure Pipes Required